An action-packed thriller in the bestselling tradition of The Da Vinci Code, The Rule of Four, Equinox and Codex.
800 years ago, one man wrote the legend that became the greatest quest in history...
Deep in the heart of London, the Monsalvat Bank is small, secretive and fabulously wealthy, with roots going far back into the middle ages. When Ellie Stanton, an impoverished graduate student, is unexpectedly invited to join the firm, the privileged world they offer looks too good to turn down.
But the bank is more than it seems. Soon Ellie realises that her life belongs to her employers - and they're watching her every move. For buried in their medieval vaults lies a closely guarded treasure of immeasurable power - one inextricably bound up with Ellie's extraordinary history.
Now Ellie is in a race against time, hunted by the bank and pursued by her past. Her only hope of escape is to unearth the secret hidden in the vault. But getting in is only the beginning...